Package org.geysermc.geyser.util

Class ChunkUtils

java.lang.Object

org.geysermc.geyser.util.ChunkUtils

public final class ChunkUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static byte[]	EMPTY_BIOME_DATA
static byte[]	EMPTY_CHUNK_DATA	An empty chunk that can be safely passed on to a LevelChunkPacket with subcounts set to 0.
static int	MAXIMUM_ACCEPTED_HEIGHT	The maximum chunk height Bedrock Edition will accept, from the lowest point to the highest.
static int	MAXIMUM_ACCEPTED_HEIGHT_OVERWORLD
static int	MINIMUM_ACCEPTED_HEIGHT	The minimum height Bedrock Edition will accept.
static int	MINIMUM_ACCEPTED_HEIGHT_OVERWORLD
static byte[]	SERIALIZED_CHUNK_DATA	An empty subchunk.

Method Summary

Modifier and Type	Method	Description
static int	indexYZXtoXZY(int yzx)
static void	loadDimensionTag(GeyserSession session, com.github.steveice10.opennbt.tag.builtin.CompoundTag dimensionTag)	Process the minimum and maximum heights for this dimension, and processes the world coordinate scale.
static void	sendEmptyChunks(GeyserSession session, com.nukkitx.math.vector.Vector3i position, int radius, boolean forceUpdate)
static void	updateBlock(GeyserSession session, int blockState, com.github.steveice10.mc.protocol.data.game.entity.metadata.Position position)	Sends a block update to the Bedrock client.
static void	updateBlock(GeyserSession session, int blockState, com.nukkitx.math.vector.Vector3i position)	Sends a block update to the Bedrock client.
static void	updateChunkPosition(GeyserSession session, com.nukkitx.math.vector.Vector3i position)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MINIMUM_ACCEPTED_HEIGHT

public static final int MINIMUM_ACCEPTED_HEIGHT

The minimum height Bedrock Edition will accept.

See Also:

Constant Field Values

MINIMUM_ACCEPTED_HEIGHT_OVERWORLD

public static final int MINIMUM_ACCEPTED_HEIGHT_OVERWORLD

See Also:

Constant Field Values

MAXIMUM_ACCEPTED_HEIGHT

public static final int MAXIMUM_ACCEPTED_HEIGHT

The maximum chunk height Bedrock Edition will accept, from the lowest point to the highest.

See Also:

Constant Field Values

MAXIMUM_ACCEPTED_HEIGHT_OVERWORLD

public static final int MAXIMUM_ACCEPTED_HEIGHT_OVERWORLD

See Also:

Constant Field Values

SERIALIZED_CHUNK_DATA

public static final byte[] SERIALIZED_CHUNK_DATA

An empty subchunk.

EMPTY_CHUNK_DATA

public static final byte[] EMPTY_CHUNK_DATA

An empty chunk that can be safely passed on to a LevelChunkPacket with subcounts set to 0.

EMPTY_BIOME_DATA

public static final byte[] EMPTY_BIOME_DATA

Method Details

indexYZXtoXZY

public static int indexYZXtoXZY(int yzx)

updateChunkPosition

public static void updateChunkPosition(GeyserSession session,
 com.nukkitx.math.vector.Vector3i position)

updateBlock

public static void updateBlock(GeyserSession session,
 int blockState,
 com.github.steveice10.mc.protocol.data.game.entity.metadata.Position position)

Sends a block update to the Bedrock client. If chunk caching is enabled and the platform is not Spigot, this also adds that block to the cache.

Parameters:

session - the Bedrock session to send/register the block to

blockState - the Java block state of the block

position - the position of the block

updateBlock

public static void updateBlock(GeyserSession session,
 int blockState,
 com.nukkitx.math.vector.Vector3i position)

Sends a block update to the Bedrock client. If chunk caching is enabled and the platform is not Spigot, this also adds that block to the cache.

Parameters:

session - the Bedrock session to send/register the block to

blockState - the Java block state of the block

position - the position of the block

sendEmptyChunks

public static void sendEmptyChunks(GeyserSession session,
 com.nukkitx.math.vector.Vector3i position,
 int radius,
 boolean forceUpdate)

loadDimensionTag

public static void loadDimensionTag(GeyserSession session,
 com.github.steveice10.opennbt.tag.builtin.CompoundTag dimensionTag)

Process the minimum and maximum heights for this dimension, and processes the world coordinate scale. This must be done after the player has switched dimensions so we know what their dimension is